Sandra Lee went solo to the “Eat Pray Love” premiere Tuesday night. Andrew Cuomo was dateless at Charlie Rangel‘s 80th birthday the next night. But the couple of five years are still together. “And we’ll be together another 50,” the Food Network star recently told a friend. There was speculation Cuomo’s handlers are trying to keep the glamorous California blonde in the background. But insiders say the lovebirds are just too busy to make public appearances together. Lee has three cookbooks coming out in the next year, and Cuomo has a full schedule as state attorney general and candidate for governor.